Finding the Third Proportional to 39,466.97 and 84,538.13

Step by Step Solution

1. Step 1: Write the proportion equation
   39,466.97 : 84,538.13 = 84,538.13 : x
2. Step 2: Convert to fraction form
   39,466.97/84,538.13 = 84,538.13/x
3. Step 3: Cross multiply
   39,466.97x = 84,538.13 × 84,538.13
4. Step 4: Simplify right side
   39,466.97x = 7,146,694,578.52
5. Step 5: Solve for x
   x = 7,146,694,578.52/39,466.97
6. Step 6: Final answer
   x = 181,080.40